[DSECRG-11-012] SAP NetWeaver Integration Directory - multiple XSS

[DSECRG-11-012] SAP NetWeaver Integration Directory - multiple XSS

SAP NetWeaver Integration Directory has multiple linked XSS vulnerabilities.

Digital Security Research Group [DSecRG] Advisory DSecRG-11-012 ( Internal DSecRG-00159)

Application: SAP NetWeaver XI
Versions Affected: SAP NetWeaver XI
Vendor URL: http://www.sap.com
Bugs: XSS
Exploits: YES
Reported: 09.06.2010
Vendor response: 10.06.2010
Date of Public Advisory: 09.03.2011
CVE-number:
Author: Dmitriy Evdokimov from Digital Security Research Group [DSecRG] (research [at] dsec rg[dot] com)

Description

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SAP NetWeaver Integration Directory has multiple linked XSS vulnerabilities.
Details

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1. Vulnerable servlet: CheckService
   Vulnerable parameters: fileNameL, directoryNameL
2. Vulnerable servlet: ExportabilityCheck
   Vulnerable parameters: fileNameL, directoryNameL
3. Vulnerable servlet: ViewCaches
   Vulnerable parameters: XiDynPage_ThreadId
4. Vulnerable servlet: ShowMemLog
   Vulnerable parameters: thread

Example:

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Working exploit will be available in commercial scanner ERPSCAN security scanner for SAP (ERPSCAN.com).

References

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http://dsecrg.com/pages/vul/show.php?id=312
http://www.sdn.sap.com/irj/sdn/index?rid=/webcontent/uuid/c05604f6-4eb3-2d10-eea7-ceb666083a6a
https://service.sap.com/sap/support/notes/ 1512776

Fix Information

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Solution to this issue is given in the 1512776 security note.
About

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Digital Security:
Is one of the leading IT security companies in CEMEA, providing information security consulting, audit and penetration testing services, ERP and SAP security
assessment, certification for ISO/IEC 27001:2005 and PCI DSS and PA DSS standards.

Digital Security Research Group:
International subdivision of Digital Security company focused on research and software development for securing business-critical systems like: enterprise
applications (ERP,CRM,SRM), technology systems (SCADA, Smart Grid) and banking software. DSecRG developed new product "ERPSCAN security suite for SAP" and service
"ERPSCAN Online" which can help customers to perform automated security assessments and compliance checks for SAP solutions.

Contact: research [at] dsecrg [dot] com
http://www.dsecrg.com
http://www.erpscan.com

Polyakov Alexandr. PCI QSA,PA-QSA
CTO Digital Security
Head of DSecRG

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